Solve 2*z - 6 = -z + 3*j, 0 = -3*z + 4*j + 6 for z.

2

Solve 4*o + 3*v + 5 = 0, v = o + 2*v for o.

-5

Solve -300*u + 4*k + 19 = -303*u, 2*u + 14 = -3*k for u.

-1

Solve x = s - 7, 2*x + 26 = 6*s - 2*s for s.

6

Solve 3*c + 2 = 2*f, c + 2*f = 2*c - 2 for c.

-2

Solve 0 = -3*n - 2*n - b + 7, 2*n - 5*b - 19 = 0 for n.

2

Solve 5*d = 3*a - 53 + 42, 6 = 2*a - 2*d for a.

2

Solve -3*i = -w + 1, -3*i = -0*i + 2*w + 7 for i.

-1

Solve 0 = -5*u + k - 11 + 5, -k + 2 = -3*u for u.

-2

Solve -27*y = -24*y + 3*a - 15, -25 = -5*y - a for y.

5